Here is a cool insulator pair -- porcelain fog bowl with a red stripe paired with a U-2673 power insulator also with a red stripe including pin. Both insulators are in excellent condition. The fogbowl itself is marked NGK and the unipart has the lightning in circle logo for NGK.

Note that this set-up is very similar to this picture posted from a museum in Japan: [id=394898452]

Take the set for $160 plus actual postage.